Qgis System Requirements Windows [2025-2027]

Last updated: 2026. Requirements refer to QGIS 3.34 (LTR) and QGIS 3.40+.

QGIS (Quantum GIS) is a powerful, free, and open-source Geographic Information System. Unlike lightweight mobile apps, QGIS is a desktop application capable of processing large raster datasets, complex vector geometries, and 3D maps. Therefore, meeting—or exceeding—the system requirements is essential for a smooth experience. qgis system requirements windows